save project

my_music.py

@@ -11,7 +11,8 @@ stop_img = pygame.image.load('stop.png')  # 暂停按钮
 last_img = pygame.image.load('last.png')  # 上一曲按钮
 next_img = pygame.image.load('next.png')  # 下一曲按钮
 logo_img = pygame.image.load('logo.png')  # 中间logo
-pygame.mixer.music.load("歌曲4.ogg")
+music_list = ['歌曲1.wav','歌曲2.wav','歌曲3.wav','歌曲4.ogg']
+num = -1
 volume = 0.3
 pygame.mixer.music.set_volume(volume)
 click = 0
@@ -34,15 +35,22 @@ while True:
                     volume=0
                 pygame.mixer.music.set_volume(volume)
         if event.type == locals.MOUSEBUTTONDOWN:
-            click += 1
-            if click % 2 == 0:
-                pygame.mixer.music.unpause()
-                play_button = stop_img
-            else:
-                pygame.mixer.music.pause()
-                play_button = play_img
+            if event.button == 1:
+                x,y = event.pos
+                if x>270 and x< 370 and y<430 and y>330:
+                    click += 1
+                    if click % 2 == 0:
+                        pygame.mixer.music.unpause()
+                        play_button = stop_img
+                    else:
+                        pygame.mixer.music.pause()
+                        play_button = play_img
         
     if pygame.mixer.music.get_busy()==False:
+        num += 1 
+        if num>len(music_list)-1:
+            num = 0
+        pygame.mixer.music.load(music_list[num])
         pygame.mixer.music.play()
 
     # 绘制画面